詳細信息
軸承代號: NACHI 7219DB - 角接觸球軸承(背對背DB)
軸承尺寸
d = 95D = 170
B = 32
a = 22.2
da1(min) = 107
da2(min) = 102
Da1(max) = 158
Da2(max) = 163
ra(max) = 2
ra1(max) = 1
Mass = 2.78
額定動負荷: 205000
額定靜負荷: 225000
極限轉速(潤滑脂潤滑): 2600
極限轉速(油潤滑): 3600